Table 4.
Descriptive statistics.
Adults | Principals | Teachers | Middle school students | CMU students | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | St. Err | N | Mean | St. Err | N | Mean | St. Err | N | Mean | St. Err | N | Mean | St. Err | N | |
Male | 0.481 | 0.029 | 761 | 0.486 | 0.019 | 735 | 0.234 | 0.017 | 641 | 0.447 | 0.018 | 805 | 0.494 | 0.054 | 87 |
Age | 52.614 | 0.898 | 761 | 49.179 | 0.299 | 739 | 44.172 | 0.425 | 642 | 12.653 | 0.038 | 792 | 20.276 | 0.162 | 87 |
White | 0.756 | 0.026 | 761 | 0.643 | 0.018 | 740 | 0.684 | 0.019 | 642 | 0.862 | 0.012 | 805 | 0.345 | 0.051 | 87 |
Black | 0.117 | 0.02 | 761 | 0.092 | 0.011 | 740 | 0.065 | 0.01 | 642 | 0.073 | 0.009 | 805 | 0.046 | 0.023 | 87 |
Hispanic | 0.165 | 0.021 | 761 | 0.07 | 0.01 | 740 | 0.23 | 0.017 | 642 | 0.042 | 0.007 | 805 | 0.08 | 0.029 | 87 |
Other | 0.127 | 0.021 | 761 | 0.098 | 0.011 | 740 | 0.09 | 0.012 | 642 | 0.065 | 0.009 | 805 | 0.609 | 0.053 | 87 |
Did not state race | 0 | 0 | 761 | 0.167 | 0.014 | 740 | 0.161 | 0.015 | 642 | 0 | 0 | 805 | 0 | 0 | 87 |
HS or less | 0.365 | 0.032 | 761 | − | − | − | − | − | − | − | − | − | 0.092 | 0.031 | 87 |
Some college | 0.138 | 0.014 | 761 | − | − | − | − | − | − | − | − | − | 0.621 | 0.052 | 87 |
Employed | 0.638 | 0.026 | 761 | − | − | − | − | − | − | − | − | − | − | − | − |
Married | 0.644 | 0.028 | 761 | − | − | − | − | − | − | − | − | − | − | − | − |
Science occupation | 0.123 | 0.016 | 761 | − | − | − | − | − | − | − | − | − | − | − | − |
Bachelor's degree | 0.121 | 0.016 | 761 | 0.01 | 0.004 | 740 | 0.347 | 0.02 | 642 | − | − | − | 0.287 | 0.049 | 87 |
Masters or more | 0.174 | 0.017 | 761 | 0.988 | 0.004 | 740 | 0.653 | 0.02 | 642 | − | − | − | − | − | − |
Born in US | 0.884 | 0.019 | 761 | − | − | − | − | − | − | − | − | − | 0.724 | 0.048 | 87 |
Educator variables | |||||||||||||||
Years of experience | − | − | − | 11.224 | 0.268 | 737 | 16.182 | 0.348 | 642 | − | − | − | − | − | − |
Title I eligible school | − | − | − | 0.730 | 0.017 | 708 | 0.672 | 0.019 | 632 | − | − | − | − | − | − |
Elementary school | − | − | − | 0.487 | 0.019 | 711 | 0.477 | 0.021 | 633 | − | − | − | − | − | − |
Middle school | − | − | − | 0.229 | 0.016 | 711 | 0.207 | 0.016 | 633 | − | − | − | − | − | − |
High school | − | − | − | 0.285 | 0.018 | 711 | 0.315 | 0.018 | 633 | − | − | − | − | − | − |
Math/science teacher | − | − | − | − | − | − | 0.193 | 0.016 | 642 | − | − | − | − | − | − |
Social science teacher | − | − | − | − | − | − | 0.068 | 0.01 | 642 | − | − | − | − | − | − |
Other teacher | − | − | − | − | − | − | 0.739 | 0.017 | 642 | − | − | − | − | − | − |
Statistics from the adult, principal, and teacher populations are weighted to be nationally representative.